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*The Angi rating for Radon Detection And Reduction companies in Belwood, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Belwood, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on December 30, 2025

Top-Rated Radon detection and reduction specialists in Belwood - Updated Nov 2026

Avatar for All American Environmental Services, LLC
All American Environmental Services, LLC
5.0(
200
)
Radon Gas - Abatement

Serving Belwood, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Alan is very professional and answered all of my questions and was quick to get me on the schedule. He completed the work in less than 3 hours and my digital radon detector indicates the radon levels have dropped to within a normal range. I wouldnâ t hesitate to recommend him to anyone concerned about radon levels in their home."
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System

+4

Response time7 hrs
86 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Statewide Home Inspections, LLC
Statewide Home Inspections, LLC
4.9(
302
)
Radon Gas - Testing

Serving Belwood, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"Mr. Joseph Campadonico, inspector, was very thorough on the home inspection performed. Mr, Campadonico did amazed me on his professional work. I will recommend to other individuals concern."
Response time4 hrs
Response rate99%
72 neighbors recently requested a quote
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Avatar for Benchmark Home Inspections
Benchmark Home Inspections
5.0(
114
)
Radon Gas - Testing

Serving Belwood, NC and surrounding areas

In business since 2017

Free estimates

"Mark is very thorough and explains findings well. Took his time and when he picked up the radon tests a few days later, he took another look at the exterior as it was raining the day of the inspection. Great customer service."
HVAC Inspection
Roof Inspection
Chimney Inspection
Drainage Inspection
Electrical Inspection

+15

Response time5 hrs
Response rate86%
Recommended by98%of homeowners
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Avatar for Page Inspections Plus, Inc.
Page Inspections Plus, Inc.
4.8(
195
)
Radon Gas - Testing

Serving Belwood, NC and surrounding areas

In business since 2013

Small jobs welcome

Credit card accepted

"did a thorough inspection and identified where mold problems were and potential future problems. swabbed areas and sent off for testing. gave helpful tips to remove moisture and prevent growth in the future. Timely response to my inquiry, and fast response of tests."
Mold Inspection
Energy Audit
crawl space
As
Member IAQA

+6

Response time8 hrs
Response rate88%
1 neighbors recently requested a quote
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Avatar for THE MOLD HUNTER INC
THE MOLD HUNTER INC
5.0(
37
)
Radon Gas - AbatementRadon Gas - Testing

Serving Belwood, NC and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Mike Smith, The Mold Hunter, Inc., was an extremely easy and professional mold remediation company to work with. Mike was prompt with communications throughout the process, answered all our questions and gave detailed explanations of what was going to be done from testing to remediation, and he provided a detailed and accurate estimate of the cost. His employees were very thorough, competent, and respectful of our property. Mike even gave suggestions as to how we could do some preparation ourselves in order to save money. What more could you ask? We highly recommend Mike for testing and mold remediation."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Recommended by100%of homeowners
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Showing 1-10 of 18
Radon Detection and Reduction FAQs, answered by experts

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

The Belwood, NC homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

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